WR-05 Proxi-Flange™

WR-05

Frequency Extension System to 330 GHz

The WR-05 Proxi-Flange™ is an Eravant trademarked, patent-pending G-band contactless flange straight waveguide section using WR-05 waveguides and UG-387/U-M anti-cocking flanges. Its flange is constructed with an array of small pin-like structures to realize RF-choking action, avoiding poor return loss or insertion loss caused by imperfect flange contacts. By eliminating conventional mating screws, the Proxi-Flange™ improves durability, measurement consistency, and repeatability. The model STQ-WG-05025-FB-CF covers the frequency range of 140 to 220 GHz with an insertion length of 2.5”. It’s suited for high-frequency lab use and production scenarios with frequent disconnections.

Features

Key capabilities and advantages

Contactless flange design → no screws needed, eliminating issues from flange mating mismatch or screw mis-tightening.
Pin-structure choke flange for good RF performance (avoiding poor return loss / insertion loss with imperfect flange contact).
Robust durability and consistent repeatability in high-frequency / high-volume test setups.
Fully compatible with Wave-Glide™ positioning fixture for automated test-line applications.

Specifications

Technical specifications and parameters

Frequency range	140 GHz – 220 GHz
Impedance	50 Ohm
Insertion length	2.5″ (model STQ-WG-05025-FB-CF)
MSRP	approximately US$ 1,290

WR-05 Proxi-Flange™

Features

Specifications

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